Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dam van cu snippets" » "dao van cu snippets", "nam van cu snippets", "pham van cu snippets", "dam van cau snippets", "dam van chu snippets", "dam van cua snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dam van cu snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( dam van cu snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dam van cu snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.